/// <summary>
/// Deletes a child DirectoryEntry from this collection
/// </summary>
/// <param name="entry">The DirectoryEntry to delete</param>
public void Remove(DirectoryEntry entry)
{
LdapUrl Burl = new LdapUrl(_Bpath);
string eFDN = entry.Name + "," + Burl.getDN();
Conn.Delete(eFDN);
}
/// <summary>
/// Initializes the Entry specific properties e.g entry DN etc.
/// </summary>
void InitEntry()
{
LdapUrl lUrl = new LdapUrl(ADsPath);
string dn = lUrl.getDN();
if (dn != null)
{
if (String.Compare(dn, "rootDSE", true) == 0)
{
InitToRootDse(lUrl.Host, lUrl.Port);
}
else
{
DN userDn = new DN(dn);
String[] lRdn = userDn.explodeDN(false);
_Name = (string)lRdn[0];
_Parent = new DirectoryEntry(conn);
_Parent.Path = GetLdapUrlString(lUrl.Host, lUrl.Port, userDn.Parent.ToString());
}
}
else
{
_Name = lUrl.Host + ":" + lUrl.Port;
_Parent = new DirectoryEntry(conn);
_Parent.Path = "Ldap:";
}
}
/// <summary>
/// Checks whether the entry exists in the Ldap directory or not
/// </summary>
/// <param name="lconn">
/// Connection used to communicate with directory
/// </param>
/// <param name="epath">
/// path of the entry
/// </param>
/// <returns>
/// true of the entry exists in the Ldap directory
/// false if entry doesn't exists
/// </returns>
private static bool CheckEntry(LdapConnection lconn, string epath)
{
LdapUrl lUrl = new LdapUrl(epath);
string eDn = lUrl.getDN();
if (eDn == null)
{
eDn = String.Empty;
}
// rootDSE is a "virtual" entry that always exists
else if (String.Compare(eDn, "rootDSE", true) == 0)
{
return(true);
}
string[] attrs = { "objectClass" };
try
{
LdapSearchResults lsc = lconn.Search(eDn,
LdapConnection.SCOPE_BASE,
"objectClass=*",
attrs,
false);
while (lsc.hasMore())
{
LdapEntry nextEntry = null;
try
{
nextEntry = lsc.next();
}
catch (LdapException e)
{
// Exception is thrown, go for next entry
throw e;
}
break;
}
}
catch (LdapException le)
{
if (le.ResultCode == LdapException.NO_SUCH_OBJECT)
{
return(false);
}
else
{
throw le;
}
}
catch (Exception e)
{
throw e;
}
return(true);
}
/// <summary> Creates a request to create a new entry in the container.
///
/// </summary>
/// <param name="name"> RDN of the entry to be created
/// </param>
/// <param name="schemaClassName"> StructuralClassName of the entry to be
/// created.
/// </param>
public DirectoryEntry Add(string name, string schemaClassName)
{
DirectoryEntry ent = new DirectoryEntry(Conn);
LdapUrl Burl = new LdapUrl(_Bpath);
string baseDn = Burl.getDN();
string eFdn = ((baseDn != null && baseDn.Length != 0) ? (name + "," + baseDn) : name);
LdapUrl curl = new LdapUrl(Burl.Host, Burl.Port, eFdn);
ent.Path = curl.ToString();
ent.Nflag = true;
return(ent);
}
